Iran will fully shut Tehran’s airspace on Monday as part of funeral arrangements for slain Supreme Leader Ali Khamenei, ISNA news agency reported.

Flights are continuing nationwide without restrictions on Sunday, but Tehran’s airspace will be completely closed on Monday during the main funeral procession.

Under the schedule announced by the Civil Aviation Organization, regular flights at Tehran's Mehrabad International Airport and Imam Khomeini International Airport will be suspended on Monday as public ceremonies take place in the capital.

Israeli forces carried out air strikes, artillery shelling and drone attacks in southern Lebanon, in the latest violation of an ongoing ceasefire agreement, according to Lebanese media.

State news agency NNA said warplanes struck the Al-Hariq area between Kfartebnit and Nabatieh al-Fawqa, with no immediate reports of injuries.

Israeli artillery shelled Qantara's outskirts, a drone dropped a stun grenade on Mansouri, and forces detonated explosives in Tayri.

NNA also reported intensive Israeli drone flights over villages near Tyre.

Parliament speaker Ghalibaf says talks with Washington stalled after tit-for-tat strikes, but insists the memorandum text now includes protections for allied territories and forces.

The US Navy on Sunday announced the suspension of search efforts for a sailor who went missing after a helicopter assigned to the aircraft carrier USS George H.W. Bush went down in the Arabian Sea.

The active search was suspended at 3 pm local time (1200GMT) after more than 102 hours of operations, Naval Forces Central Command (NAVCENT) said in a post on US social media platform X.

Qatari Prime Minister Sheikh Mohammed bin Abdulrahman Al Thani has received a phone call from French Minister for Europe and Foreign Affairs Jean-Noel Barrot, during which the two sides discussed bilateral relations and the latest regional developments, particularly in Lebanon.

According to a statement by Qatar’s Foreign Ministry, the call reviewed cooperation between Doha and Paris and ways to support and strengthen ties.

The two officials also discussed ongoing diplomatic efforts aimed at enhancing security and stability in the region, particularly after the signing of a memorandum of understanding between the United States and Iran to end their military conflict.

Israeli Prime Minister Benjamin Netanyahu has denied reports that the US had restricted Israeli attacks in Lebanon.

"I heard it was said in the media that President Trump asked not to act against terror tunnels in Lebanon. This is a legend, fake news. He didn't say anything to me about it, and I didn't ask him. We operate according to our considerations," Netanyahu said during a weekly Cabinet meeting.

Israel's military chief has visited forces deployed around Beaufort Castle in southern Lebanon, vowing to push ahead with the military offensive.

"The IDF (Israeli army) will continue to operate decisively to remove threats from Lebanese territory and is prepared to transition rapidly to offensive operations should the ceasefire be violated," Lieutenant General Eyal Zamir told soldiers during the visit, according to a statement issued by the military.

"Our troops' activities at the Beaufort Ridge and throughout southern Lebanon are being carried out in accordance with the framework of the agreement and the mechanisms established under it," Zamir said, referring to the recent US-brokered agreement between Israel and Lebanon intended to permanently halt hostilities.

But Zamir said that "any threat directed at our troops or the Israeli civilians will be struck immediately and eliminated".

Three sons of former Iranian supreme leader Ali Khamenei on Sunday made a rare public appearance at his funeral but there was still no sign of their brother and his successor, Mojtaba Khamenei.

The ceremonies on Sunday were marked by the appearance of Ali Khamenei's eldest son Mostafa and the two younger siblings, Masoud and Meysam, all clerics.

Seven OPEC+ members decided on Sunday to again raise oil production quotas as Gulf countries reel from the Middle East war.

Ministers from key OPEC+ countries Saudi Arabia, Russia, Iraq, Kuwait, Kazakhstan, Algeria, and Oman met virtually on Sunday and "decided to implement a production adjustment of 188 thousand barrels per day," a statement from the organisation said, adding that "this adjustment will be implemented in August 2026".

Iran and Qatar have resumed their maritime trade following roughly five months of suspension, Iran’s commercial attaché in Doha has said.

Maritime shipping between Iran's Dayyer Port and Qatar's Al Ruwais Port resumed following coordination between the Iranian Embassy in Doha and Qatari authorities, Abbas Abdolkhani added in statements carried by Iran's state news agency IRNA.

Tensions have escalated in the Middle East after the US and Israel launched strikes on Iran in February. Tehran retaliated with strikes on Israel and other regional countries hosting US assets, including Qatar.